HAMAP rule MF_00019
General rule information
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Accession | MF_00019 |
Dates | 1-JUN-2001 (Created)
1-JUN-2023 (Last updated, Version 31) |
Name | PlsX |
Scope(s) |
Bacteria |
Template(s) | P71018 (PLSX_BACSU); Q8DRN3 (PLSX_STRR6); [ Recover all ] |
Triggered by |
HAMAP; MF_00019 (Get profile general information and statistics) |
Propagated annotation
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Identifier, protein and gene names
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Identifier | PLSX |
Protein name | RecName: Full=Phosphate acyltransferase; EC=2.3.1.274; AltName: Full=Acyl-ACP phosphotransacylase; AltName: Full=Acyl-[acyl-carrier-protein]--phosphate acyltransferase; AltName: Full=Phosphate-acyl-ACP acyltransferase; |
Gene name | Name=plsX; |
Comments
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FUNCTION | Catalyzes the reversible formation of acyl-phosphate (acyl- PO(4)) from acyl-[acyl-carrier-protein] (acyl-ACP). This enzyme utilizes acyl-ACP as fatty acyl donor, but not acyl-CoA. |
CATALYTIC ACTIVITY | Reaction=a fatty acyl-[ACP] + phosphate = an acyl phosphate + holo- [ACP]; Xref=Rhea:RHEA:42292, Rhea:RHEA-COMP:9685, Rhea:RHEA- COMP:14125, ChEBI:CHEBI:43474, ChEBI:CHEBI:59918, ChEBI:CHEBI:64479, ChEBI:CHEBI:138651; EC=2.3.1.274; |
PATHWAY | Lipid metabolism; phospholipid metabolism. |
SUBUNIT | Homodimer. Probably interacts with PlsY. |
SUBCELLULAR LOCATION | Cytoplasm. Note=Associated with the membrane possibly through PlsY. |
SIMILARITY | Belongs to the PlsX family. |
Keywords
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Cytoplasm |
Lipid biosynthesis |
Lipid metabolism |
Phospholipid biosynthesis |
Phospholipid metabolism |
Transferase |
Gene Ontology
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GO:0043811; Molecular function:phosphate:acyl-[acyl carrier protein] acyltransferase activity |
GO:0006633; Biological process:fatty acid biosynthetic process |
GO:0006644; Biological process:phospholipid metabolic process |
Cross-references
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Pfam | PF02504; FA_synthesis; 1; |
PIRSF | PIRSF002465; Phsphlp_syn_PlsX; 1; |
NCBIfam | TIGR00182; plsX; 1; |
Features
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Additional information
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Size range | 279-472 amino acids |
Related rules |
None |
Fusion | Nter: <Unknown> Cter: None |
Comments | Some cyanobacteria have an unknown N-terminal domain. Possible wrong start in RHOCA. Possible C-terminal frameshift in DEIRA. |